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path: root/drivers/base/power/wakeirq.c
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Diffstat (limited to 'drivers/base/power/wakeirq.c')
-rw-r--r--drivers/base/power/wakeirq.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/base/power/wakeirq.c b/drivers/base/power/wakeirq.c
index ae0429827f31..a8ac86e4d79e 100644
--- a/drivers/base/power/wakeirq.c
+++ b/drivers/base/power/wakeirq.c
@@ -33,7 +33,6 @@ static int dev_pm_attach_wake_irq(struct device *dev, int irq,
struct wake_irq *wirq)
{
unsigned long flags;
- int err;
if (!dev || !wirq)
return -EINVAL;
@@ -45,12 +44,11 @@ static int dev_pm_attach_wake_irq(struct device *dev, int irq,
return -EEXIST;
}
- err = device_wakeup_attach_irq(dev, wirq);
- if (!err)
- dev->power.wakeirq = wirq;
+ dev->power.wakeirq = wirq;
+ device_wakeup_attach_irq(dev, wirq);
spin_unlock_irqrestore(&dev->power.lock, flags);
- return err;
+ return 0;
}
/**